"When you sing, you have to open yourself up, you have to be raw. And you have to reveal yourself, and sometimes it's very difficult for me to listen to that back, because it might not be as macho as you see yourself."
- Bono, 2002
did you know
U2 participated in the Live Aid concert at Wembley Stadium for Ethiopian famine relief in July 1985, which was seen by more than a billion people worldwide.